STUDY OF THE SOLUBILITY ISOTERM OF MANGANESE SULFATE - MONOETHANOLAMINE - WATER

Authors

  • Isabayev Z.,Zhumanova M. O.,Isabaev D. Z.,Zhumadullaeva S.K.,Isroilov E.T. Institute of General and Inorganic Chemistry of the Academy of Sciences of the Republic of Uzbekistan, Uzbekistan, Tashkent

Keywords:

isotherm, system, manganese sulfate, monoethanolamine, solubility, X-ray phase analysis, stimulant.

Abstract

Solubility isotherm of the system manganese sulfate - monoethanolamine - water at 10ºС consists of two branches of crystallization of the initial components. The first branch corresponds to crystallization in the solid phase of manganese sulfate penta-water, and the second corresponds to the new compound composition: NH2C2H4OH -MnSO4- 3H2O. The new compound was isolated in crystalline form and identified by methods of chemical, graphic and X-ray phase analysis. Preliminary agrochemical tests have shown that it increases the yield of cotton and grain crops by 3-7 c/ha and improves the quality of products.

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Published

2022-12-14

Issue

Vol. 10 (2022)

Section

Articles

How to Cite

STUDY OF THE SOLUBILITY ISOTERM OF MANGANESE SULFATE - MONOETHANOLAMINE - WATER. (2022). Spectrum Journal of Innovation, Reforms and Development, 10, 161-165. https://sjird.journalspark.org/index.php/sjird/article/view/438